Preheat oven to 350.,Combine sugar and tapioca, add 'cots and juice; toss to coat; let stand for 15-20 minutes (get the pie crust ready).,Line pie plate with bottom crust; trim edges 1/2-inch beyond edge of pan edge; flute prettily.,Pour filling into crust; set aside.,Prepare topping: combine flour, sugar and nuts; stir in melted butter.,Sprinkle topping over filling.,______,Bake for 15 minutes, remove foil; continue baking for another 25-30 minutes (golden brown, bubbly filling).,Cool on wire rack; serve warm.,Store leftovers (hhahaha) in the fridge.